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Functions / Array Functions And Operators

array_upper

Read the PG 18 manual

Returns the upper bound of the requested array dimension.

Reading PG 18current·documented in 24 of 27 versions, 7.4 to 20

7.17.27.37.48.08.18.28.38.49.09.19.29.39.49.59.61011121314151617181920

Signatures & examples

array_upper ( anyarray, integer ) → integer
Returns the upper bound of the requested array dimension.
array_upper(ARRAY[1,8,3,7], 1) → 4
Version history 4
  1. 12 → 13 changed
  2. 8.0 → 8.1 changed
  3. 7.4 → 8.0 changed
  4. 7.3 → 7.4 added

Definition snapshot: b7bd9cda · English manual source